package source.events.action;

public enum MoveDirection {
	N (0, -1),
	NE (1, -1),
	NW (-1, -1),
	W (-1, 0),
	E (1, 0),
	S (0, 1),
	SE (1, 1),
	SW (-1, 1);
	
	private int xChange, yChange;
	
	private MoveDirection( int x, int y ) {
		xChange = x;
		yChange = y;
	}
	
	/**
	 * @return xChange: int, the change in X
	 */
	
	public int xChange() { return xChange; }
	
	/**
	 * @return yChange: int, the change in Y
	 */
	
	public int yChange() { return yChange; }
}
